Pro iOS Reverb

AD 480 Pro – Reverb App Review

AD 480 Pro

Developed By: Fiedler Audio

Available in iTunes App Store

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They said you can’t get a high quality reverb on iOS. They said you can’t do a lot of things with iOS. They were right to some extent, but that was a while ago. Now of course a very large number of high quality tools & options exist for making professional quality music productions.
iOS Reverb options had been difficult to defend and honestly refer to as “professional” or “high quality” for a while. With increased device power (still relatively underpowered) and evolving development, the past several months have seen a boom in high powered music apps of all sorts.
Now AD480 Pro has come along to offer us a very nice quality stand alone reverb app. This is not your Grandmas “FreeVerb”.

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You probably know by now that I love Reverb. If you didn’t, well, now you do. Reverb is a powerful effect giving most any sound a boost in warmth, depth, and wideness. Its very useful, and found nearly everywhere in music. It is a power hungry effect. Which is why early iOS music apps could never really deliver a high quality option. There was even a time when professionals would laugh at the idea of a digital reverb emulation ever being possible. Of course computers have rapidly moved forward and had numerous digital Reverb options at a very high quality standard for years. iOS however is just beginning to join the party.

AD480 Pro is the first high end, stand alone reverb app to hit the App Store, but not the very first high quality or professional reverb option (See my Auria – Plug Ins & FX review series) available to iOS musicians. But, this is about stand alone FX apps, so I’ll stay on track.
This really does sound amazing!
AD480 Pro is a unique algorithm created by Future Audio, inspired by legendary reverb units such as “Lexicon” and the likes. They wanted to develop a reverb that can reproduce any acoustic space imaginable. Furthermore they wanted to make it easy to use with a bevy of adjustable parameters and routing options for the user to manipulate to their liking.
I think they were successful on all counts with AD480 Pro.

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AD480 Pro has a great sound. A really great sound! It is fully Audiobus compatible supporting “Input”, “Effects” and “Output” slots.
It is easy to use in any situation such as playing live, in the studio, a park or practically anywhere. There’s no shortage of possibilities to create a wide margin of reverberation effects.
Having control over Hi/Lo filter frequencies, levels, dampness, cutoffs, spread, mix, and many more parameters will offer you a multitude of sound types. With 108 presets covering a wide spectrum of sounds, there’s plenty of stuff ready to go and or build off of. Create and save your own patches and banks for easy use another time.
The cross feed parameters have a powerful effect, but may not always be necessary. I had been experimenting with these and hearing some added metallic sounds I wanted no part of.
So I asked Future Audio about it and here is what they said:
“The cross feed parameter group was introduced to allow a well defined behavior of the reverb for stereo signals which are not located in the middle of the panorama but much more on the left or right statically. If you have a sound like a nice broad stereo pad or similar things you actually don’t need that parameter group unless you intend to produce some special effect.”

That was a helpful explanation. It made so much sense to me that I felt silly asking the question.
It goes to show you that they are very proud of AD480 Pro and eager to help.

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There’s no shortage of routing options for MIDI uses, and under the hood is a mighty engine. Here are some additional features at a glance:
24 input and output channel routing matrix.
Internal/ external USB class compliant audio interfaces supported.
Full MIDI communication support via network, & USB-MIDI & internal (virtual) MIDI.
Super low latency from 64 samples up.
Sample rate support for 44.1 to 96 kHz
Low Light Mode – Looks pretty cool by the way.
And more.

There are plenty of functions and parameters available to explore the world of reverb.
Nothing fancy like modulations, tuning, or springs etc, but plenty to make excellent sounding reverb space effects. Space, as in a space like a room, not deep space. You can however create deep space reverb sound effects though. Imagine a star destroyers massive hanger bay after all the fighters departed. Vast! It can be done as big or small, cold or warm as you want.
I had no instances where I felt I was unable to achieve the sound I was looking for. When I wanted a warm feel or a deep space chill, it was no problem. I never felt like I was using some old cheap sounding FreeVerb algorithm. What I’ve been hearing from AD480 Pro has been very satisfying and truly professional sounding. I’ve not experienced any crashing even when using Audiobus with this, an input and an output app. Its been stable on both my iPads 3&4.
My only complaints are there’s no recording function, & no AudioCopy/Paste. That dings the convenience factor in my opinion. My other stand alone reverb app is much better for recording directly into it, and or importing and exporting samples between other apps without having to rely on Audiobus or bounce around from app to app.
I was also a little disappointed in the lack of a chorus or other modulation parameters considering the price. Some modulation options might be added, and more presets at a later time, but as IAPs.
I get the IAP for modulation, but for presets? The following in this paragraph alone has been edited with additional content Maybe its because I do my own sound design, and find the parameters of this app to be pretty strait forward, but selling presets in this case just seems silly to me. Just my opinion. Maybe its a great idea to offer professionally designed presets via IAP? Could it be a good value for folks who either don’t feel comfortable trying to make their own, or just don’t want to spend the time? What do you think? Leave a comment, Id love to hear your thoughts, and I think the developer might appreciate it as well?

Minor gripes aside, its about the quality of the app and AD480 Pro oozes quality. Considering that a comparable desktop plug in would cost many times more than this, AD480 is a good value. Just a little inconvenient in certain situations.

Recommended.

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